changelog 示例 JSON 改多行格式（#5452 #5455）

changelogs-v2/2026-08/04_5455_看板列表非法枚举参数显式报错-修改接口-管理后台.md

@@ -71,7 +71,13 @@ Authorization: Bearer <token>
 ```
 
 ```json
-{"code": 100001, "message": "参数非法: vehicleTypeKeys 仅支持 suv/mpv/bus/sedan，传入非法值：BAD_TYPE", "data": null, "traceId": null, "success": false}
+  {
+    "code": 100001,
+    "message": "参数非法: vehicleTypeKeys 仅支持 suv/mpv/bus/sedan，传入非法值：BAD_TYPE",
+    "data": null,
+    "traceId": null,
+    "success": false
+  }
 ```
 
 **异常示例**（非法状态枚举，与车型同为拒绝口径）：
@@ -81,7 +87,13 @@ GET /admin/fleet/board/orders?page=1&pageSize=20&statuses=BAD_STATUS
 ```
 
 ```json
-{"code": 100001, "message": "参数非法: statuses 含非法状态值：BAD_STATUS（合法值：unassigned/unassigned_urgent/holding/holding_urgent/assigned/change_requested/canceled/completed）", "data": null, "traceId": null, "success": false}
+  {
+    "code": 100001,
+    "message": "参数非法: statuses 含非法状态值：BAD_STATUS（合法值：unassigned/unassigned_urgent/holding/holding_urgent/assigned/change_requested/canceled/completed）",
+    "data": null,
+    "traceId": null,
+    "success": false
+  }
 ```
 
 **典型成功示例**（合法多选）：
@@ -92,7 +104,12 @@ Authorization: Bearer <token>
 ```
 
 ```json
-{"code": 200, "message": "成功", "data": {"records": [], "total": 0, "page": 1, "pageSize": 20}, "success": true}
+{"code": 200, "message": "成功", "data":   {
+    "records": [],
+    "total": 0,
+    "page": 1,
+    "pageSize": 20
+  }, "success": true}
 ```
 
 ## 错误码